87022103 has 16 divisors (see below), whose sum is σ = 100800000. Its totient is φ = 73589472.

The previous prime is 87022063. The next prime is 87022123. The reversal of 87022103 is 30122078.

It is a cyclic number.

It is not a de Polignac number, because 87022103 - 2¹² = 87018007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87022123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249173 + ... + 249521.

It is an arithmetic number, because the mean of its divisors is an integer number (6300000).

Almost surely, 2^87022103 is an apocalyptic number.

87022103 is a deficient number, since it is larger than the sum of its proper divisors (13777897).

87022103 is a wasteful number, since it uses less digits than its factorization.

87022103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 87022103 is about 9328.5638230116. The cubic root of 87022103 is about 443.1422836838.

The spelling of 87022103 in words is "eighty-seven million, twenty-two thousand, one hundred three".